Features: 1.Display screen: The CRT Monitor make the measurement results and setting image display on an easy-to-view screen. 2.AUTO PD measurement: The PD will be automatically calculated after measurement. 3.Easy to operate, one-hand control: All operations, including UPDown, RightLeft, ForwardBackward and Start can be easily controlled with one hand through the control stick. 4.Faster and more accurate measurement. 5.More broad measurement range of Min.pupil size toφ2.0mm. 6.Auto I manual focus function. 7.Convenient user menu setting. 8.Keratometry and refractometry mode select.
Refractometer
Vertex distance
0mm, 12mm,13.75mm
Spherical
-20 – +20D (VD=12) 0.12/0.25m-1 Step
Cylinder
-8 – +8m-1 0.12/0.25m-1 step
Axis
0～180° 1°Step
Cylinder form
-, +, +
Pupil distance
45-88mm, 1mm step
Min. pupil size
2.0mm
Keratometry
Radius of curvature
5.0-10mm (increment:0.01mm)
Corneal Power
33.75-67.50D (when corner equivalent refractive index is 1.337)
Increment selectable from 0.12,0.25m-1
Corneal astigmatism
0.00-8.00m-1 (Increment selectable from 0.12,0.25m-1 )
